# Deprecated API

## Contents

- Fields
- Methods
- Constructors

- Deprecated Fields
  Field
  Description
  org.apache.synapse.transport.nhttp.NhttpConstants.SSL_CLIENT_AUTH_CERT_X509

- Deprecated Methods
  Method
  Description
  org.apache.synapse.transport.nhttp.NhttpSharedOutputBuffer.produceContent(ContentEncoder)
  org.apache.synapse.transport.passthru.util.RelayUtils.consumeAndDiscardMessage(MessageContext)
  use `RelayUtils.discardRequestMessage(MessageContext)` instead

- Deprecated Constructors
  Constructor
  Description
  org.apache.synapse.transport.nhttp.NhttpSharedOutputBuffer(int, IOControl, ByteBufferAllocator)